baber/WOPTO huggingface dataset:
Patent JP-2015219317-A (JP)
Title: Polarization beam splitter circuit
Inventor: HASHIZUME YASUAKI
IPC: G02B6/122
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a polarization beam splitter circuit which allows for compensating for a phase error between two arm waveguides caused by manufacturing variation or the like, and offers a high polarization extinction ratio.SOLUTION: A polarization beam splitter circuit comprises optical waveguides formed on a substrate including a Mach-Zehnder interference circuit. A first arm waveguide 102 has a first groove 105 cutting across the first arm waveguide 102 and a second arm waveguide 103 has a second groove 105 cutting across the second arm waveguide, where a wavelength plate 106 for providing retardation corresponding to one-half of a wavelength being used is inserted to the first groove 105 such that a birefringence axis thereof matches that of the optical waveguide and where an optical medium 107, having a length and refractive index in a travelling direction of light that would compensate for a phase error between the light travelling through the first arm waveguide 102 and the light travelling through the second arm waveguide 103, is provided in the second groove 105.
Patent JP-2014197857-A (JP)
Title: Communication device and communication method
Inventor: FUJI SHINPEI
IPC: H04W72/04
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a device that can achieve excellent frequency utilization efficiency even in the case of applying the SC-ASA scheme to MIMO transmission.SOLUTION: A communication device comprises: a receiving unit that receives a reception signal including at least a first reception signal transmitted by use of first subcarriers made up of multiple subcarriers, and a second reception signal transmitted by use of second subcarriers made up of one or more subcarriers overlapping the first subcarriers and one or more subcarriers not overlapping the first subcarriers in a time frame; and a demodulation unit that removes the second reception signal transmitted by use of the one or more subcarriers about which the first subcarriers and the second subcarriers overlap from the reception signal, and demodulates information on a bit included in the first reception signal.
Patent JP-2015219462-A (JP)
Title: Imaging device, control method of imaging device and program
Inventor: TSUCHIYA HITOSHI
IPC: G03B17/18
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To freely change an amount of panning of a background in an image to be photographed according to the user's preference in an imaging device, control method of the imaging device and program.SOLUTION: An imaging device comprises: an imaging unit that has an imaging optical system image-forming a subject image, and an image pickup element photoelectrically converting the subject image formed by the imaging optical system into an image signal; an angular velocity sensor that acquires angular velocity information accompanied by a pose change of the imaging device; a panning photograph detection unit that has panning photograph determination means determining whether the imaging device is in a panning photograph state or not on the basis of the angular velocity information acquired by the angular velocity sensor; an exposure control unit that controls an exposure operation relative to the imaging device; an operation input unit to which an operation instruction about an amount of panning of the panning photograph is input; and a shutter speed calculation unit 80 that sets increase/decrease in shutter speed to be used in controlling the exposure operation by the exposure control unit on the basis of the operation instruction input to the operation input unit when the panning photograph determination means determines that the imaging device is in the panning photograph state.
Patent JP-2015218873-A (JP)
Title: Disc brake device
Inventor: ATSUTA DAIKI
IPC: F16D65/18
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake device capable contriving miniaturization and improvement of assemblability of a disc brake device, and suppressing drag of a friction pad.SOLUTION: A disc brake device is provided with a parking brake comprising: a piston 12 which accommodates a bottom wall 12a by turning it to a disc rotor side; a thrust conversion mechanism 13 which is arranged on a bottom side of a cylinder hole 9; and an adjuster 14 on a tip opening side of the cylinder hole 9, and making a pair of friction pads 7, 8 slide a disk rotor 5 by pushing the piston 12 from the thrust conversion mechanism 13 via the adjuster 14, in which an engagement recess 12e is formed on the bottom wall 12a of the piston 12, and an engagement projection 7e which engages into the engagement recess 12e via a seal member 29 on a rear plate 7b of the friction pad 7. A bleeding hole 12f which penetrates the inside and the outside of the piston 12 is opened in the engagement recess 12e.
Patent JP-2015218708-A (JP)
Title: Management system
Inventor: KIMURA KEISUKE
IPC: F01N3/18
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle operation management system capable of appropriately notifying a management person, a driver or the like that various functions of a DPF tend to decline.SOLUTION: A management system of a vehicle 1 mounting therein an exhaust emission control system 10 including a filter 14 that collects particulate matters in exhaust gas discharged from an internal combustion engine 2 and that can be regenerated by burning and removing the accumulated particulate matters, comprises: a regeneration-information acquisition unit 21 acquiring regeneration information on the filter 14; a regeneration-state diagnosis unit 42 diagnosing whether a regeneration state of the filter 14 tends to decline on the basis of the regeneration information acquired by the regeneration-information acquisition unit 21; and a notification unit 43 notifying a management person or a driver of a diagnosis result of the regeneration-state diagnosis unit 42.
Patent JP-2015221122-A (JP)
Title: Muscle condition change detection device and stretching evaluation apparatus
Inventor: FUJIE MASAKATSU
IPC: A61H1/02
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect condition change of a muscle part of a body portion when a predetermined body portion is maintained at a constant posture while extending muscle like a stretch exercise.SOLUTION: A muscle condition change detection device concerning the present invention is the device that detects a temporal condition change of a muscle part on the basis of the reaction force upon pressing the muscle part of the body part by the constant force, when a predetermined body part is maintained at a constant posture while extending muscle. The muscle condition change detection device performs such processing that the relationship between the reaction force and the time is linearly approximated about the value obtained by performing logarithmic transformation of the reaction force acquired with time and the time when obtaining each reaction force, and the timing when the straight line is transited to another kind of straight line is estimated to be the timing when the condition of the muscle part is changed.
Patent JP-2015222374-A (JP)
Title: Label for can
Inventor: NAKABAYASHI TADAO
IPC: G09F1/08
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a label for a can having high advertisement effect.SOLUTION: A label for can is attached to the can. The label for the can includes a lid part 5 for covering a top lid 21 of the can 2. An inclinable erection part 51 is formed at a center part of the lid part 5.
Patent JP-2015224820-A (JP)
Title: Hot water storage type water heater
Inventor: TAKANO MAO
IPC: F24H1/18
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type water heater that facilitates operations on a valve in maintenance and water drainage, and can suppress improper operations.SOLUTION: A hot water storage type water heater 1 comprises: a hot water storage tank 3; a first selector valve 4 which is provided for outward flow passages 14, 15 sending water to heating means (heat pump unit 3) of heating the water, and switches the outward flow passages among an opening state in which the outward flow passages 14, 15 are opened, a closing state in which the outward flow passages 14, 15 are closed, and a drainage state in which the outward flow passages 14, 15 are linked to outside the system; a second selector valve 5 which is provided for tank water feed flow passages 10, 11 feeding water to the hot water storage tank 2 or a branch water feed flow passage 12 linked to the tank water feed flow passages 10, 11, and switches the tank water feed flow passages among an opening state in which the tank water feed flow passages 10, 11 are linked, a closing state in which the flow passages are closed, and a drainage state in which the flow passage are linked to outside the system; and interlocking means of interlocking the first selector valve 4 and second selector valve 5.
Patent JP-2015226408-A (JP)
Title: Piezoelectric actuator
Inventor: KAMIJO KOICHI
IPC: H02N2/00
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which has excellent vibration efficiency and vibrates stably.SOLUTION: A piezoelectric actuator comprises: a piezoelectric element; a diaphragm having a main body portion provided with the piezoelectric element, a stationary portion, and coupling portions coupling the main body portion and the stationary portion; and a first member fixed with the diaphragm. The stationary portion is fixed to the first member by interposing the stationary portion between the first member and a second member. Further, each thickness of the first member and the second member is greater than a thickness of the stationary portion in a thickness direction of the diaphragm. Still further, the main body portion has a pair of sides facing each other as viewed in a thickness direction of the diaphragm, and the diaphragm has a plurality of coupling portions at one of the pair of sides of the main body portion.
Patent JP-2015229694-A (JP)
Title: Surface impregnated material and structure
Inventor: HASHIMURA MASAYUKI
IPC: C09D7/12
Filed: 2014-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface impregnated material capable of being applied at a proper amount with one time application operation even when application face is a wall or a roof and excellent in permeability.SOLUTION: There is provided a surface impregnated material containing alkoxysilane, petroleum naphtha, higher fatty acid amide and a solvent and the alkoxysilane is represented by the following formula (1). RSi(OR)(1), where Rrepresents a phenyl group which may be substituted by an alkyl group having 5 to 12 carbon atoms or an alkyl group having 1 to 4 carbon atoms, n represents 1 or 2, Reach other may be same or different when n is 2, Rrepresents an alkyl group having 1 to 4 carbon atoms and a plurality of Rs each other may be same or different.
Patent JP-2015230663-A (JP)
Title: Automatic transaction device, and operation guidance method of the same
Inventor: KITAHATA ISAO
IPC: G06Q20/18
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To allow a visually disabled to easily recognize an installation position of a handset 7 when he/she uses an automatic transaction device 100.SOLUTION: The automatic transaction device includes: a handset 7 for guiding a visually disabled to an operation; a first speaker 6 for sending a voice guidance for guiding the visually disabled to take the handset 7; and a second speaker 24 that is disposed at an installation position of the handset 7 and sends, to the visually disabled, a notification sound for notifying him/her of the installation position of the handset 7. The automatic transaction device discriminates the visually disabled on the basis of a card inserted by a customer.
Patent JP-2015229748-A (JP)
Title: Cmp polishing liquid
Inventor: OKUYAMA OKUSHI
IPC: H01L21/304
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a CMP polishing liquid suitable for simultaneous double-sided polishing of (0001) Si face and (000-1) C face of a hexagonal crystal silicon carbide single crystal substrate.SOLUTION: The CMP polishing liquid contains a polishing agent, vanadate and an oxygen donative agent, polishing particles (10) used for the polishing agent is a particle having a core shell structure, a core layer (2) contains oxide of at least one element selected from Al, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, Zr, In, Sn, Y, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, W, Bi, Th and an alkali earth metal and a shell layer (4) contains cerium oxide.
Patent JP-2015229456-A (JP)
Title: Hybrid electric vehicle control system and hybrid electric vehicle control method
Inventor: DAISAKU YUKIHIRO
IPC: B60L50/16
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce driver's discomfort and unpleasantness resulting from a change in switching frequency during the running of a hybrid electric vehicle.SOLUTION: A hybrid electric vehicle control system for controlling a hybrid electric vehicle that includes a motor and an engine used as a vehicle drive source or a generator, comprises: a demanded torque calculation unit calculating a demanded torque for the motor and the engine; a frequency change prediction unit predicting a change in a switching frequency at a time of alternately turning on and off a switching element included in an inverter circuit for controlling a current supplied to the motor; and a torque increase control unit increasing a drive torque of the motor from the demanded torque and then permitting the change in the switching frequency if the frequency change prediction unit predicts the change in the switching frequency.
Patent JP-2015066428-A (JP)
Title: Server device, electronic game device, and electronic game program
Inventor: SUZUKI TOSHINORI
IPC: A63F13/80
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic game having more enjoyment and strategic characteristics, the electronic game making progress with selection of panels.SOLUTION: An embodiment comprises: display means that displays a player character 30 and a plurality of types of panels 32-36 in a tile manner as a game image; and input means that receives an input of selecting the same type of adjacent panels of the plurality of types of panels 32-36 by using the player character 30 as a starting point, in each turn. An effect on the game is provided according to the type of the panels, the input of which has been received in the input means.
Patent JP-2015229072-A (JP)
Title: Absorbent article
Inventor: WADA ICHIRO
IPC: A61F13/511
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article including a gel-like composition, which has less tackiness while having moderate hardness, expansion, and extended-release of an active ingredient, on a surface.SOLUTION: An absorbent article in this invention includes a gel-like composition on a skin surface side of a top sheet. The gel-like composition includes a styrene thermoplastic elastomer (A1) which has a weight average molecular weight of 100,000 or more and less than 180,000 and comprises a block copolymer of a triblock or higher and a styrene thermoplastic elastomer (A2) which has a weight average molecular weight of 180,000 or more and 300,000 or less and comprises a block copolymer of a triblock or higher at a mass ratio represented as (A1)/(A2)=95/5 to 50/50, and includes a hydrocarbon oil (B) of 500 to 4800 pts.mass with kinetic viscosity of 5 to 50 mm/s at 37.8°C and a silicone oil (C) of 20 to 60 pts.mass with kinetic viscosity of 50 to 200 mm/s at 25°C relative to a styrene thermoplastic elastomer mixture (A) of 100 pts.mass with a degree of dispersion (Mw/Mn) of 1.25 to 1.60.
Patent JP-2015232247-A (JP)
Title: Liquefaction countermeasure method
Inventor: URANO KAZUHIKO
IPC: E02D27/34
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To continuously maintain an effective unsaturation state even in the ground near the ground surface, by making and retaining a required quantity of bubbles for continuously maintaining an unsaturation state (a saturation degree of about 90-95%) of this object ground in the object ground of a liquefaction countermeasure.SOLUTION: This method desaturates the object ground by entraining bubbles in the object ground, by agitating-mixing an AE agent used as a concrete admixture in the object ground of a liquefaction countermeasure while taking in air.
Patent JP-2016005038-A (JP)
Title: User device, base station, and interference reduction method
Inventor: SANO YOSUKE
IPC: H04W28/16
Filed: 2014-06-13
Abstract: PROBLEM TO BE SOLVED: To enable acquisition of a desired data signal by appropriately reducing an interference data signal from a reception signal if a user device cannot dynamically learn information on the start position of the interference data signal.SOLUTION: A user device in a radio communication system including a plurality of base stations, comprises: a receiving unit for receiving, from a connection base station, control information to use for reducing an interference data signal from an interference base station to the user device; and an interference reducing unit for reducing the interference data signal using the control information and for acquiring a desired data signal from the connection base station. The control information includes start position information, information on the start position of the interference data signal, in downlink radio resources of the interference base station. The interference reducing unit performs processing to reduce the interference data signal on the basis of the start position information.
Patent JP-2015026070-A (JP)
Title: Mode multiplexer/demultiplexer and mode multiplex communication system
Inventor: HANZAWA NOBUTOMO
IPC: G02B6/14
Filed: 2014-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a mode multiplexer/demultiplexer that enables three-mode multiplex transmission on an optical waveguide that is restricted such that its height is constant.SOLUTION: A mode multiplexer/demultiplexer comprises: a first waveguide 114 for propagating an LP01 mode; a second waveguide 112 for propagating an LP11b mode; a third waveguide 113 for propagating an LP21 mode; a fourth waveguide 111 for propagating the LP01 mode; a fifth waveguide 115 for propagating an LP11a mode; and a mode rotator 130 for connecting the fifth waveguide 115 and the second waveguide 112, for rotating LP11a-mode light of the fifth waveguide 115 to LP11b-mode light to input it into the second waveguide 112, and for rotating the LP11b-mode light of the second waveguide 112 to LP11a-mode light to input it into the fifth waveguide 115.
Patent JP-2014221050-A (JP)
Title: House dust mite allergen
Inventor: VALENTA RUDOLF
IPC: C12N1/21
Filed: 2014-06-18
Abstract: PROBLEM TO BE SOLVED: To provide novel polypeptides with allergenic and hypoallergenic properties which may be used in diagnosis, therapy and prevention of allergies, in particular of house dust mite allergy.SOLUTION: A polypeptide comprises: an amino acid sequence having at least 60% identity to a specific amino acid sequence; an amino acid sequence comprising at least one amino acid fragment of at least 6 consecutive amino acid residues of the specific amino acid sequence; or an amino acid sequence having immunological cross-reactivity to the specific amino acid sequence or fragments thereof, wherein the specific amino acid sequence codes for an allergen and the polypeptide comprising at least one T cell epitope, recognized by a T cell receptor specific for a molecule having the specific amino acid sequence.
Patent JP-2016004731-A (JP)
Title: Negative electrode terminal for battery
Inventor: MIZUTA MASATOMO
IPC: H01M2/06
Filed: 2014-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a negative terminal for a battery in which the sealing performance between a negative terminal 3 formed of a clad material and a resin layer 41 is enhanced.SOLUTION: A negative terminal 3 is formed of a clad material in which a copper portion 61 connected to a negative electrode collector and an aluminum portion 62 leading to the outside are joined at each other at an interface 63. A nickel plated layer 71 is provided on the surface of the copper portion 61. A resin layer 41 is provided to surround the periphery of the interface 63, and an exterior package body formed of a laminate film is thermally fused and fixed onto the resin layer 41. On the principal surfaces 64a, 64b, the length x1 of the resin layer 41 overlapped with the nickel plated layer 71 is set to be longer than the length x2 of the resin layer 41 overlapped with the aluminum portion 62. Accordingly, a large adhesion area to the nickel plated layer 71 can be secured and the sealing performance can be enhanced.
Patent JP-2016003383-A (JP)
Title: Manufacturing method of mask and organic light-emitting device
Inventor: KAMIYA KAZUO
IPC: H05B33/10
Filed: 2014-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a mask for a CVD, which can maintain dimensional accuracy of an opening of the mask in forming a thin film by the CVD method and suitable to shorten a thickness-rise distance of a layer to be formed, and a manufacturing method of a display panel.SOLUTION: A mask 3 comprises : a support frame 10 which is made of ceramic and has a frame-shape; multiple metal plates 20a-20j mounted on the support frame 10; and a ceramic cover 30 covering over the metal plates 20a-20j. The multiple metal plates 20a-20j are annularly arranged on an X-Y plane in a state where adjacent protrusion parts 23a-23j are arranged in such a state that a predetermined gap 26 is provided therebetween. The multiple protrusion parts 23a-23j arranged annularly form an opening part 51 on an external edge. Namely, inside of the multiple protrusion parts 23a-23j annularly arranged provides the opening part 51.
Patent JP-2016009826-A (JP)
Title: Imaging device, inspecting device and inspecting method
Inventor: ISHIKAWA TAKUJI
IPC: G02B3/00
Filed: 2014-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device, an inspecting device and an inspecting method that can properly estimate a lens.SOLUTION: An imaging device has a board 11 having plural light receiving units 11a for performing photoelectric conversion, an anti-reflection film 12 provided on the board 11, a light shielding pattern 13 which is provided on the anti-reflection film 12 and provided between adjacent pixels, a flatness film 16 provided to cover the anti-reflection film 12 and the light shielding pattern 13, and a lens 17 provided on the flatness film 16. Monitor areas 33 are provided at the outside of a pixel area 21 in which plural pixels 20 are provided, and the anti-reflection film 12, the light shielding pattern 13, the flatness film 16 and the lens 17 are provided to the pixel in the monitor region 33. A light shielding pattern 13a having a different shape from the light shielding pattern 13 within the pixel 20 of the pixel region 31 is partially provided in the pixel of the monitor region 33.